Home / 10,343,514.32-15,504,625.81-4,588,958.01

Finding the Fourth Proportional to 10,343,514.32, 15,504,625.81 and 4,588,958.01

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Solution

The fourth proportional to 10,343,514.32, 15,504,625.81 and 4,588,958.01 is: 6,878,714.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,343,514.32 : 15,504,625.81 = 4,588,958.01 : x
  2. Step 2: Convert to fraction form
    10,343,514.32/15,504,625.81 = 4,588,958.01/x
  3. Step 3: Cross multiply
    10,343,514.32x = 15,504,625.81 × 4,588,958.01
  4. Step 4: Simplify right side
    10,343,514.32x = 71,150,076,802,852.23
  5. Step 5: Solve for x
    x = 71,150,076,802,852.23/10,343,514.32
  6. Step 6: Final answer
    x = 6,878,714.00

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.